Standard Keypads
4 X 4 DIMENSIONS
in inches (and millimeters)
.750 , 3 EQ. SPS.
TOL. NON-ACCUM.
1.208
.545
.375
.540
.645
1.830
1.830
1.208
.750 , 3 EQ. SPS.
TOL. NON-ACCUM.
1
5
9
2
6
10
14
3
7
11
15
4
8
.435
.503
.503
.700
1.600
12
16
1.480
Ø.180
13
Keyboards and Keypads
1.030
3.660
SQ.
.149
REF.
.503
.025 ±.002 SQ.
TERMINAL PINS
8 PLCS.
R .430
.503
.025 ±.002 SQ.
TERMINAL PINS
17 PLCS.
R .430
4.665 ±.020 SQ.
Recommended Panel Cut-out
3.660 ±.008
1.610
±.008
.810 ±.008
Matrix Output
.100 REF. TYP.
F
E
D
B
C
A
G
H
TERMINAL PIN
IDENTIFICATION
Single Pole/Common Bus
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
R
S
3.290 ±.008
.100 REF. TYP.
3.290
±.008
3.660
±.008
2.040
±.008
Rear Mount
R .120
Ø.220
Front Mount
.440
±.008
R .070
TERMINAL PIN
IDENTIFICATION
Notes:
1. All dimensions are Grayhill recommended minimums required to mount 84R Series 3x4 Keypads.
2. Terminal/Connector field openings are shown for single pole/common bus circuitry.
3. Maximum panel thickness:
CODE AND TRUTH TABLES
Dots in the chart indicate connected terminals when switch is closed. Terminals are identified on the keyboard.
12 Button Keypads
16 Button Keypads
3x4
1
2
3
4
5
6
7
8
9
10
11
12
CODES
Matrix
Single
Pole/Common Bus
4x4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Matrix
CODES
Single
Pole/Common Bus
•
•
•
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BUTTON LOCATION
•
•
•
•
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•
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BUTTON LOCATION
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C B A G F E D E C B F D A N K H M L J G
TERMINAL LOCATION
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A B C D E F GH
•
•
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D B A C H F E G K M L J P R Q N
S
TERMINAL LOCATION
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Grayhill, Inc. • 561 Hillgrove Avenue • LaGrange, Illinois
60525-5997 • USA • Phone: 708-354-1040 • Fax: 708-354-2820 • www.grayhill.com
GRAYHILL [ GRAYHILL, INC ]
